last_update_time_copy 3627 kernel/sched/fair.c u64 last_update_time_copy; last_update_time_copy 3631 kernel/sched/fair.c last_update_time_copy = cfs_rq->load_last_update_time_copy; last_update_time_copy 3634 kernel/sched/fair.c } while (last_update_time != last_update_time_copy);